From 402e089842d5aa2bb3774a665e26c42dc91fa5b4 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Thu, 18 Mar 2021 19:39:42 +1100
Subject: Use unique_ptr for Surface::Allocate to show transfer of ownership.

---
 win32/PlatWin.cxx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'win32')

diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx
index aac888693..fc4d56cf1 100644
--- a/win32/PlatWin.cxx
+++ b/win32/PlatWin.cxx
@@ -2237,14 +2237,14 @@ void SurfaceD2D::SetBidiR2L(bool) {
 
 #endif
 
-Surface *Surface::Allocate(int technology) {
+std::unique_ptr<Surface> Surface::Allocate(int technology) {
 #if defined(USE_D2D)
 	if (technology == SCWIN_TECH_GDI)
-		return new SurfaceGDI;
+		return std::make_unique<SurfaceGDI>();
 	else
-		return new SurfaceD2D;
+		return std::make_unique<SurfaceD2D>();
 #else
-	return new SurfaceGDI;
+	return std::make_unique<SurfaceGDI>();
 #endif
 }
 
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